+++ /dev/null
-;------------------------------------------------------------------------------\r
-;\r
-; Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
-; This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution. The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php.\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;\r
-; Module Name:\r
-;\r
-; InterlockedCompareExchange64.Asm\r
-;\r
-; Abstract:\r
-;\r
-; InterlockedCompareExchange64 function\r
-;\r
-; Notes:\r
-;\r
-;------------------------------------------------------------------------------\r
-\r
- .code\r
-\r
-;------------------------------------------------------------------------------\r
-; UINT64\r
-; EFIAPI\r
-; InternalSyncCompareExchange64 (\r
-; IN volatile UINT64 *Value,\r
-; IN UINT64 CompareValue,\r
-; IN UINT64 ExchangeValue\r
-; );\r
-;------------------------------------------------------------------------------\r
-InternalSyncCompareExchange64 PROC\r
- mov rax, rdx\r
- lock cmpxchg [rcx], r8\r
- ret\r
-InternalSyncCompareExchange64 ENDP\r
-\r
- END\r